| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.55 | 11.373% | $99.7345 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $73.61 | 6.123% | $78.1171 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $154.59 | 12.158% | $173.3851 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $174.70 | 5.679% | $184.6212 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $239.79 | 10.262% | $264.3972 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $26.84 | 6.204% | $28.5052 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $187.27 | 7.854% | $201.9782 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $946.35 | $1,030.7385 | $1,030.75 | $1,030.75 | $1,030.70 | |